// Copyright 2023 Code Intelligence GmbH
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

syntax = "proto2";

package com.code_intelligence.jazzer.protobuf;
option java_package = "com.code_intelligence.jazzer.protobuf";

message PrimitiveField2 {
optional bool some_field = 1;
}

message RequiredPrimitiveField2 {
required bool some_field = 1;
}

message RepeatedPrimitiveField2 {
repeated bool some_field = 1;
}

message MessageField2 {
optional RequiredPrimitiveField2 message_field = 1;
}

message RepeatedMessageField2 {
repeated RequiredPrimitiveField2 message_field = 1;
}

message RepeatedOptionalMessageField2 {
repeated PrimitiveField2 message_field = 1;
}

message RecursiveMessageField2 {
required bool some_field = 1;
optional RecursiveMessageField2 message_field = 2;
}

message RepeatedRecursiveMessageField2 {
optional bool some_field = 1;
repeated RepeatedRecursiveMessageField2 message_field = 2;
}

message OneOfField2 {
required bool other_field = 4;
oneof oneof_field {
  bool bool_field = 7;
  RequiredPrimitiveField2 message_field = 2;
}
optional bool yet_another_field = 1;
}

message IntegralField2 {
optional uint32 some_field = 1;
}

message RepeatedIntegralField2 {
repeated uint32 some_field = 1;
}

message BytesField2 {
optional bytes some_field = 1;
}

message StringField2 {
optional string some_field = 1;
}

message Parent {
  optional Child child = 1;
}

message Child {
  optional Parent parent = 1;
}

// Taken from
// https://github.com/google/fuzztest/blob/c5fde4baee6134c84d4f2b618def9f60c7505151/fuzztest/internal/test_protobuf.proto#L24
message TestSubProtobuf {
  optional int32 subproto_i32 = 1;
  repeated int32 subproto_rep_i32 = 2 [packed = true];
  optional TestProtobuf parent = 3;
}

message TestProtobuf {
  enum Enum {
    Label1 = 0;
    Label2 = 1;
    Label3 = 2;
    Label4 = 3;
    Label5 = 4;
  }

  optional bool b = 1;
  optional int32 i32 = 2;
  optional uint32 u32 = 3;
  optional int64 i64 = 4;
  optional uint64 u64 = 5;
  optional float f = 6;
  optional double d = 7;
  optional string str = 8;
  optional Enum e = 9;
  optional TestSubProtobuf subproto = 10;

  repeated bool rep_b = 11;
  repeated int32 rep_i32 = 12;
  repeated uint32 rep_u32 = 13;
  repeated int64 rep_i64 = 14;
  repeated uint64 rep_u64 = 15;
  repeated float rep_f = 16;
  repeated double rep_d = 17;
  repeated string rep_str = 18;
  repeated Enum rep_e = 19;
  repeated TestSubProtobuf rep_subproto = 20;

  oneof oneof_field {
    int32 oneof_i32 = 21;
    int64 oneof_i64 = 22;
    uint32 oneof_u32 = 24;
  }

  map<int32, int32> map_field = 25;

  // Special cases
  enum EnumOneLabel {
    OnlyLabel = 17;
  }
  optional EnumOneLabel enum_one_label = 100;
  message EmptyMessage {}
  optional EmptyMessage empty_message = 101;
}

message OriginalSubmessage2 {
  required int32 numeric_field = 1;
}

message OriginalMessage2 {
  required OriginalSubmessage2 message_field = 1;
  required bool bool_field = 2;
}

message ExtendedSubmessage2 {
  required int32 numeric_field = 1;
  required OriginalSubmessage2 message_field = 2;
}

message ExtendedMessage2 {
  required ExtendedSubmessage2 message_field = 1;
  required bool bool_field = 2;
  required float float_field = 3;
}